2550884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 3110044

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 233, 238, 322, 391, 466, 476, 644, 782, 932, 1564, 1631, 2737, 3262, 3961, 5359, 5474, 6524, 7922, 10718, 10948, 15844, 21436, 27727, 37513, 55454, 75026, 91103, 110908, 150052, 182206, 364412, 637721, 1275442, 2550884]

約数ペア:

[(1, 2550884), (2, 1275442), (4, 637721), (7, 364412), (14, 182206), (17, 150052), (23, 110908), (28, 91103), (34, 75026), (46, 55454), (68, 37513), (92, 27727), (119, 21436), (161, 15844), (233, 10948), (238, 10718), (322, 7922), (391, 6524), (466, 5474), (476, 5359), (644, 3961), (782, 3262), (932, 2737), (1564, 1631)]